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MrRa [10]
4 years ago
9

What is 6.78 and 8.21 rounded to tenth nearest tenth

Mathematics
2 answers:
lilavasa [31]4 years ago
6 0

Answer:

6.78=6.8

8.21=8.2

yaroslaw [1]4 years ago
4 0
Here is your answer:

6.78 rounded to the nearest tenth = 7.00 because the 7 in 6.78 is greater then five.

8.21 rounded to the nearest tenth= 8.00 because the 2 in 8.21 is NOT greater than five.
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Step-by-step explanation:

Hi there!

We are given the equation y=7x-5 and we want to find the equation of the line that is parallel to it, and contains the point (4,31)

First, let's find the slope of y=7x-5, since parallel lines have the same slopes

The line y=7x-5 is written slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

Since 7 is in the place of where m is, the slope of the line is 7

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